play backups from disc channel v4.2

i launch the homebrew channel and then use the reboot with hooks
my wii reboots and i open the disc channel ...., and it reads the backup(the conduit) but !! when i press START i have an error it says '' press the eject button and turn off your wii''

Then just run it from inside the homebrew channel, or you can get the NeoGamma Foreworder Channel and you can run it right from the Main Wii Menu. The only real way to play backups from the Disc channel are to either 1) get a mod chip or 2) install cIOSCORP [I don't recommend that as it messes with system specific IOSs so if you want to re-hack (say cause you did a system update by accident) then you have to uninstall cIOSCORP first.